Framingham, Mass.--Robert Bragdon has been named publisher of the soon-to-launch CSO,
an IDG Corp. magazine targeting chief security officers. Bragdon, who was previously VP-event marketing for Comdex at Key3Media Events, will focus on expanding the CSO
product line, including Csoonline.com, which launched in April. The magazine, a monthly, debuts in September with a controlled circulation of 25,000.